Sony AIR-SA10, Руководство по обслуживанию

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AIR-SA10
AIR-SA10
20 20
6-9. SCHEMATIC DIAGRAM - MAIN Section - • See page 11 for Waveforms. • See page 21 for IC Block Diagrams. • See page 23 for IC Pin Function Description.
R929
C902 C901
R901 R902
D903
D904
D901
D902
C908
C909
R938
FB901
D912
C911
R914
Q906
R916
C913
R935
R961
R962
R963
R964
R917
D910
CN312
C914
R915
R910
R909
R908
R907
R906
R905
R904
R903
R923
R924
R925
Q901
R918
R945
R947
C919
Q902
R948
R919
R922
R946
C912
D909
R920 R921
R928
R931
R930
Q907
C917
Q908
R932 R926 C916
Q601
R653
C653
Q602
Q603
C654
R657 R662
R656
D601
R655
C655
C659
FB601
0
D602
R658
R321
C612
C613
C614
FB602
0
C61
1
C60
7
R609
C606
X602
R605
C605 R660
R659
R602
C660 C658
C661
D603
R949
R955 R953 R952 R951 R950 R957 R956 R911
R603
IC603
R308
R665
R663
R305
D604
R601
C347
R349 R348
R346
R345
R344
R642
R641
R644
R645
R646
R647
R648
R650
R651
R652
R640
R326 R347
C638
R341
R350
S302
JR201
JR101
Q309
C922
R324 FB303
Q310
R314 C314
R307
R309
R320
R310 R306
C304
R351
R31
1
C303
R319 R317 C333
C334 R318
Q302
Q920
R325
R322
Q311
D911 R939
C920
R940
R941
R943 R927 R942
Q914
C921
C915
R937
R638
R637 R628
R629
R630
R631 R632
R633 R634
R63
5
R63
6
R626
R625
R624
R623
R622
R621
R620
R619
R618
R617
R616
CN902
CN307 CN310
IC602
IC601
uPD78F0526GB (S)-UET-A
CN316
CN301
CN802 CN315
R912
W312
W902
D906
D907
D908
D905
F903
CN101
C905
C906
F902
T902
T901
Q905
PT901
C904
X601
Q604
R643
R604
R323
C318 100P
Q913
R654
Q903
S301
220k
0.1 0.1
47k 47k
2A02M
2A02M
2A02M
2A02M
0.1
4700
25V
470
MA2J1110GL
2200
16V 100
2SC3052F
10k
0.01
1k
4.7
4.7
4.7
4.7
470
MAZ8027
3P
0.1
470
10
10
10
10
10
10
10
10
100
100
100
KTA1266GR
10k
4.7k
47k
0.01
2SC3052F
2.2k
100k
47k
1k
47
25V
MC2836
100k 22k
470k
10k
10k
2SC3052F
1
2SC3052F
47k 47k 0.1
ISA1235AC1TP
10k
0.1
2SC3052F
2SC3052F
0.01
1k 4.7k
1k
MAZ8036
47
100
6.3V 0.1
MC2836
10k
0
0.1
220
10V
1
1
22p
220k
22p
32.768kH
z
10k
0.1 47k
47k
47k
0.1 0.1
0.1
MA2J1110GL
2.2k
4.7 4.7 4.7 4.7 4.7 4.7 4.7 4.7
1k
S-24CS02AFJ-TB
10k
0
47k
100
MC2836
1M
0.1
10k 10k
10k
10k
10k
4.7k
2.2k
1k
1k
1k
1k
1k
10k
10k
4.7k
1k
10k 47k
0.1
22k
22k
0
0
RT1P141C
220
10V
10k
2SC3052F
10k 1
10k
10
10k
1k 47k
2200p
470
4.7k
0.01
470k 1k 1
1000p 0
2SC3052F
KTA1271Y
47k
1k
RT1N141C
MAZ8043 470
0.01
470
10
0 2.2k 1k
2SC3052F
0.1
220
10V
22k
1k
1k 1k
100
1k
2.2k 2.2k
100 100
1k 1k
4.7k
1k
1k
100
100
100
100
100
100
0
100
4P
2P 2P
PST3629NR
9P
13P
5P 11P
1k
3P
4P
1N4002B
1N4002B
1N4002B
1N4002B
T630mAL
250V
7P
0.1
0.1
T2AL
250V
2SC3052F
0.1
16MHz
2SC3052F
22k
1k
10k
KTC3198GR
220k
2SB1274SA-R
32 31
31 32
37 36 35
25
24
24 25 35 36 37
51
34 33
51
33
34
23
22
22
23
18
19
20
21
18
20
21
C319 100P
19
48
40
40
42
46 45 44
48
16
16
26
26
28
28
17
17
44 45 46
42
1
2
3
4
1 2 3 4
A5V
R-CH
AGND
L-CH
GND
DAC-SL
DAC-DA
INT
3.3V
GND
RESN
I2C_SCL
I2C_SDA
SO
SI
RST
VSS
3.3V
FLMD
5V
L-CH
AGN
D
R-CH
AGND
A-MUTE BUZ
ZER
A-ON
L+R
5.6V
AC12V
AC12V
GND
STB-
LED
KEY0 KEY1 KEY2 DGND LCD
-MO
DE
LCD
-DA
T
A
LCD-SC
L
LCD
-CE
3.3V DGND DGND LCD-LED AIR
-LED
VDD LCD
-INH
GND 12V
GND GND
GND
A2
A1
A0
SDA
SCL
WP
VCC
CD
NC
OUT
VDD
GND
LEV-DET
SA-ID
P-MONI
SPEC
KEY2
KEY1
KEY0
3.3V-MONI
P-ON
A-MUTE
BUZZ2
BUZZER
BUZZ3
AC CUT EROM-DA EROM-CL XT2 XT1 FLM
D0
X2 X1 REGC VSS VDD RESET WA
K
E
KEY
-
SA-PA
LCD-MOD
DAC-CL
DAC-DA
SA-RST
SA-DA
SA-CL
SA-INT
LCD-INH
(A-MUTE)
AMP-ON
A
VSS
AV
R
EF
LCD
-CL
LCD
-CE
LCD
-DA
FLAS-SO
FLAS-SI
SA-LED
LCD
-LED
3.3V
-ON
P-ON DE
T
STB-
LED
SIRC
5.6V
AC1
2V
AC12V
GND
REGULATOR
+3.3V
Q905,906
Q901,902
DC
DETECT
DC DETECT
Q907,908
SYSTEM CONTROLLER
TRANSFORMER
POWER
(AC IN)
∗ NOT REPLACEABLE:
BUILD IN TRANSFORMER
∗
+4V REGULATOR
Q601-603
VOLTAGE DETECT
SWITCH
RESET
DETECT
LEVEL
(NC)
EEPROM
+5V REGULATOR
Q913,914
+3.3V REGULATOR
B+ SWITCH
Q311,920
S-AIR ID
PAIRING
A
B
C
B+ SWITCH
Q309,310
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13)
(Page 15)
(Page 15)
(Page 15)
(Page 17) (Page 17)